Novel palladium alloy and dental restorations utilizing same

Details Novel palladium alloy and dental restorations utilizing same Novel palladium alloy and dental restorations utilizing same

1982-04-27

1983-06-07

Rutledge, L. Dewayne

Alloys or metallic compositions

Palladium base

420464, C22C 504

Patent

active

043870724

ABSTRACT:
A palladium alloy for use in making porcelain coated dental restorations comprises 50-85 percent palladium, 5-40 percent copper and/or cobalt, 1-15 percent gallium, up to 5 percent of a modifier selected from nickel, gold, indium, ruthenium and tin, up to 0.5 percent rhenium and/or iridium, and up to 1 percent boron. The dental restorations obtained by firing porcelain against castings of this alloy exhibit freedom from discoloration, and excellent bond strength is obtained between the porcelain coating and the underlying alloy casting.

REFERENCES:
patent: 2050077 (1936-08-01), Wise
patent: 2105312 (1938-01-01), Cohn
patent: 2132116 (1938-10-01), Kiepe
patent: 2143217 (1939-01-01), Truthe
patent: 3134671 (1964-05-01), Prosen
patent: 3438770 (1969-04-01), Clark et al.
patent: 3819366 (1974-06-01), Katz
patent: 3989515 (1976-11-01), Reiff
patent: 4063937 (1977-12-01), Goltsov et al.
patent: 4179286 (1979-12-01), Knosp
patent: 4179288 (1979-12-01), Prosen

Affiliated with

Also associated with

Rating

Novel palladium alloy and dental restorations utilizing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Novel palladium alloy and dental restorations utilizing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Novel palladium alloy and dental restorations utilizing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2342691